I thought she and the other girls did a great job in this movie. There wasn't a lot of dialogue but Korine used strong and graphic visuals to tell the story. I think he wanted the viewer to watch this movie as if in a drug haze. So when people say it was unrealistic or over the top..well it was meant to be. The film has a surreal quality about it…part realism mixed with fantasy.

In July, father John McCain was diagnosed with stage 4 glioblastoma, an aggressive form of brain cancer, which also claimed Beau's life.

When the 33-year-old began crying, the politician went over and consoled her, adding:

"There is hope... And if anybody can make it, your dad [can]."

Biden is also optimistic about "breakthroughs that are occurring now," regarding potential treatment options and cures.

"There's a lot of things happening. Any of you who have somebody who is diagnosed with gliobastoma, which is about as bad as it gets, there's breakthroughs that are occurring now... And it can happen tomorrow."